[  368.974339] ns3br1: port 1(ns3eth1) entered blocking state
[  368.974389] ns3br1: port 1(ns3eth1) entered disabled state
[  368.974420] ns3eth1: entered allmulticast mode
[  368.974469] ns3eth1: entered promiscuous mode
[  368.974526] ns3br1: port 1(ns3eth1) entered blocking state
[  368.974552] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.978192] ns3br1: port 2(ns3eth2) entered blocking state
[  368.978280] ns3br1: port 2(ns3eth2) entered disabled state
[  368.978349] ns3eth2: entered allmulticast mode
[  368.978430] ns3eth2: entered promiscuous mode
[  368.982109] ns3br1: port 3(ns3eth3) entered blocking state
[  368.982151] ns3br1: port 3(ns3eth3) entered disabled state
[  368.982178] ns3eth3: entered allmulticast mode
[  368.982226] ns3eth3: entered promiscuous mode
[  368.985958] ns3br1: port 2(ns3eth2) entered blocking state
[  368.986023] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.989602] ns3br1: port 3(ns3eth3) entered blocking state
[  368.989634] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.032343] ns1eth1: entered promiscuous mode
[  369.032430] ns1eth2: entered promiscuous mode
[  369.036236] ns2eth1: entered promiscuous mode
[  369.036295] ns2eth2: entered promiscuous mode
[  369.036331] ns2eth3: entered promiscuous mode
[  380.870213] ns1eth1: left promiscuous mode
[  380.870342] ns1eth2: left promiscuous mode
[  380.870706] ns2eth2 (unregistering): left promiscuous mode
[  380.870906] ns2eth1 (unregistering): left promiscuous mode
[  380.885027] ns2eth3: left promiscuous mode
[  380.885165] ns3br1: port 1(ns3eth1) entered disabled state
[  380.885397] ns3eth1 (unregistering): left allmulticast mode
[  380.885437] ns3eth1 (unregistering): left promiscuous mode
[  380.885466] ns3br1: port 1(ns3eth1) entered disabled state
[  380.899339] ns3eth3: left allmulticast mode
[  380.899400] ns3eth3: left promiscuous mode
[  380.899438] ns3br1: port 3(ns3eth3) entered disabled state
[  380.899551] ns3eth2: left allmulticast mode
[  380.899583] ns3eth2: left promiscuous mode
[  380.899611] ns3br1: port 2(ns3eth2) entered disabled state